Fix typo in logfile.m4.

Also add a full stop at the end of the sentence.

diff --git a/m4/gengetopt/logfile.m4 b/m4/gengetopt/logfile.m4
index bb1029393151af0510dc1a5edc1d9e6b49ef99f1..070d736bda96ae739aa4cbe2dc26be154d9a6a35 100644 (file)
--- a/m4/gengetopt/logfile.m4
+++ b/m4/gengetopt/logfile.m4
@@ -6,6 +6,6 @@ string typestr="filename"
 optional
 details="
        If this option is not given, </qu>CURRENT_PROGRAM<qu> writes the log
-       messages to to stderr
+       messages to stderr.
 "
 </qu>